authorea Authorea 10.36227/techrxiv.170327663.35710358/v1 Anti-disturbance State-of-Charge Estimation for Lithium-ion Batteries Using Nonlinear Extended State Observers 0009-0003-6975-5655 ZHANG Shuo WANG Xinghao CHEN Zifeng XIAO Dianxun 22 12 2023 This preprint is available at https://doi.org/10.36227/techrxiv.170327663.35710358/v1 Lithium-ion batteries (LIBs) Nonlinear extended state observer State-ofcharge (SOC) active disturbance rejection power, energy and industry applications